1. Intangiriro
Mu nganda zigezweho z’ikoranabuhanga, gushyira ibice ni ingenzi mu buryo bwa SMT (Surface Mount Technology), bigira ingaruka ku buryo butaziguye ku kwizerwa no gukora neza kwa PCBA (Printed Circuit Board Assembly). Uko ibikoresho by’ikoranabuhanga bigenda birushaho kuba bito kandi bihujwe cyane, imbogamizi mu gushyira ibice zigenda ziyongera cyane - kuva ku gukoresha ibice bito cyane bya 01005 (0.4 × 0.2mm) kugeza ku byemezo by’ukuri ku mapaki akomeye nka BGA na QFN (IPC-7351B, 2014).
2. Ibintu by'ingenzi bya tekiniki mu mikorere yo gushyiramo
2.1 Gutora no Gushyiramo Ibikoresho By'Ikoranabuhanga
- ·Gutora neza: Ikoresha amaboko ya roboti akomeye cyane hamwe n'iminwa ikoresha icyuma gishyushya kugira ngo igenzure imbaraga zo gukurura no kwirinda kwangirika kw'ibice byayo (Juki, 2023).
- ·Guhuza Ibiranga Amashusho mu Buhanga: Ikoresha sisitemu z'amatara zifite ubushobozi bwo kureba neza (urugero, Fuji NXT's 3D vision) kugira ngo ihuze ibice byayo neza na ±15μm (Fuji, 2021).
- ·Indishyi yo gushyiraho ibyuma bihinduka: Ihindura umuvuduko wa Z-axis hashingiwe ku gupima PCB warpage kugira ngo irebe ko solder paste ihuye neza (Panasonic NPM Series Technical Manual).
2.2 Kunoza Imikorere no Gucunga Amakuru
- ·Guteza imbere gahunda yo gushyiramo ibikoresho: Ikoresha uburyo bwo gukora neza porogaramu za "panels" kugira ngo igabanye inzira zo gutemberamo no kongera ubushobozi bwo gushyira ibintu mu mwanya wabyo (Ikinyamakuru cya Yamaha YSM20R).
- ·Ububiko bw'amakuru bw'ibice: Ihuza ibipimo ngenderwaho bya IPC-7351 ku ngamba zihamye mu gucunga 0201, BGA, n'izindi paki (SMTnet, 2020).
- ·Guhuza sisitemu ya MES: Igenzura ko BOM igenzura kandi ikarinda amakosa mu buryo bwikora ku bijyanye no kudahuza kw'ibikoresho cyangwa gushyiramo inyuma.
3. Ibikoresho by'ingenzi n'igenzura ry'imikorere
3.1 Gucunga imiyoboro n'ibikoresho byo kugaburira
- ·Gukurikirana imiterere y'iminwa: Gupima icyuma gikoresha umwuka mu buryo bwa "real time vacuum" (aho ikigo giherereye ≥ -80kPa) bituma gisukurwa cyangwa kigasimburwa mu buryo bwikora iyo habonetse amakosa (Juki, 2023).
- ·Gukumira amakosa yo kugaburira: Gukurikirana kode za RFID/QR bifasha gukurikirana no gucunga ubuzima bwazo kugira ngo hirindwe kohereza amakaseti menshi n'ibiryo birimo ubusa (NEPCON Aziya, 2023).
3.2 Kwizerwa kw'ibikoresho byo kohereza (feeder)
- ·Kubungabunga impanuka: Gupima ibikoresho byo kugaburira buri gihembwe cya miliyoni 2 bigabanya guhindagurika kwa mashini.
- ·Umuburo w'indwara zidakunze kugaragara: Ibyuma bipima imitingito bibanza kumenya imikorere idahwitse, bigatuma habaho kuzimya no kubungabunga.
4. Agaciro k'abakiriya n'ibisabwa mu nganda
- ·Ibyuma by'ikoranabuhanga by'imodoka: Yujuje amabwiriza y’umutekano ya ISO 26262 kuri module za ECU kandi ziramba.
- ·Ibikoresho byo kwa muganga: Yubahiriza amahame ya IEC 60601, ikagabanya ibyago byo kwangirika bitewe no kubura aho ikorera.
- ·Ibikoresho by'itumanaho: Ishyigikira gushyiraho umuvuduko wa ≤0.3mm kuri module za 5G mmWave n'amabati y'itumanaho yihuta cyane.
5. Kugereranya imikorere y'ibikoresho bikuru
| Icyitegererezo cy'Ibikoresho | Ubuziranenge bw'aho umuntu aherereye (μm) | Umuvuduko (CPH) | Igice gito cyane |
|---|---|---|---|
| Yamaha YSM20R | ± 25 | 96.000 | 01005 |
| JUKI RS-1R | ± 30 | 85,000 | 0201 |
| Panasonic NPM-W2 | ± 20 | 108.000 | 01005 |
(Inkomoko: Raporo y'ibizamini bya NEPCON Aziya 2023)
6. Incamake: Inzira z'ingenzi zo gushyiraho ibikoresho byizewe cyane
- ·Ibikoresho by'ubuhanga: Uburyo bwo gupima ibintu mu buryo butandukanye no kumenya neza urwego rwa micron.
- ·Sisitemu zo Kugenzura Ubwenge: Gucunga neza imikorere y'umunwa/agakoresho ko kohereza amazi.
- ·Amakuru Asanzwe: Guhuza isomero ry'ibice bya IPC + uburyo bwo gukurikirana MES.
Mu gushyira mu bikorwa igenzura ry’imikorere mu buryo bwuzuye, abakora ibicuruzwa bashobora kugera ku musaruro wa mbere wa ≥99.95% — ikitegererezo mu nganda z’ibikoresho by’ikoranabuhanga — kugeza ku bakiriya umusaruro uhoraho kandi uboneye mu nganda.
Amareferensi
- 1.IPC-7351B, Ibisabwa Rusange ku Gishushanyo mbonera cy'Ibyuma Bishyirwa ku Rusobe rw'Ibintu, 2014.
- 2. Imashini ya Fuji, Igitabo cya tekiniki cya NXT III, 2021.
- 3. Juki, Raporo y'ikoranabuhanga ryo gushyira mu bikorwa mu buryo bugezweho, 2023.
- 4. NEPCON Aziya, Ikimenyetso cy'ibikoresho bya SMT, 2023.
- 4.SMTnet, Isesengura ry'Ubuziranenge bw'Ibikorwa, 2020.
